diff --git a/main_win.go b/main_win.go
index a1b5e146..e08a3719 100644
--- a/main_win.go
+++ b/main_win.go
@@ -9,6 +9,7 @@ import (
 )
 
 func init() {
+	// windows 不支持带颜色的 log，故自定义格式
 	logrus.SetFormatter(&easy.Formatter{
 		LogFormat: "[%lvl%] %msg%\n",
 	})